BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

12/21
21:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 12/21
Sea Height:	5.8 ft
Primary Swell Height:	3.9 ft
Primary Swell Period:	12.8 secs
Surf Height	3.8 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
12/21	21:00:00	5.8	3.9 se	12.8 secs	2.6 se	9.0 secs	2.2 se	5.9secs	3.8 -4.3	12.8
12/21	20:00:00	5.3	3.6 se	12.8 secs	2.4 se	9.1 secs	1.9 se	5.9secs	3.4 -3.9	12.8
12/21	19:00:00	6.0	4.0 se	14.0 secs	2.6 se	10.1 secs	2.5 se	7.1secs	4.2 -4.8	14.0
12/21	18:00:00	6.4	4.9 se	13.9 secs	2.6 se	10.1 secs	1.7 se	6.7secs	5.1 -5.8	13.9
12/21	17:00:00	5.9	4.6 se	12.9 secs	2.4 se	9.1 secs	0.7 se	16.7secs	4.5 -5.1	12.9
12/21	16:00:00	5.9	4.5 se	12.8 secs	2.7 se	8.4 secs	1.1 se	16.7secs	4.3 -4.9	12.8
12/21	15:00:00	5.5	3.7 se	14.3 secs	3.3 se	10.1 secs	1.3 se	6.7secs	4.0 -4.5	14.3
12/21	14:00:00	5.1	3.6 se	14.3 secs	2.6 se	10.1 secs	1.5 se	6.7secs	3.8 -4.3	14.3
12/21	13:00:00	5.3	3.4 se	14.1 secs	2.9 se	10.1 secs	1.7 se	6.7secs	3.6 -4.1	14.1
12/21	12:00:00	5.2	3.5 se	14.2 secs	2.5 se	10.1 secs	1.6 se	6.7secs	3.8 -4.3	14.2
12/21	11:00:00	5.2	3.4 se	14.3 secs	2.7 se	10.1 secs	1.6 se	6.7secs	3.6 -4.1	14.3
12/21	10:00:00	5.0	3.0 se	14.3 secs	2.8 se	10.0 secs	1.6 se	6.7secs	3.2 -3.6	14.3
12/21	09:00:00	4.8	2.4 se	14.4 secs	2.6 se	10.0 secs	1.7 se	6.7secs	2.6 -3.0	14.4
12/21	08:00:00	4.7	2.8 se	14.3 secs	2.6 se	10.0 secs	1.6 se	6.7secs	3.0 -3.4	14.3
12/21	07:00:00	4.9	3.0 se	14.1 secs	2.8 se	10.0 secs	1.7 se	6.7secs	3.2 -3.6	14.1
12/21	06:00:00	4.6	2.4 se	14.3 secs	2.7 se	11.3 secs	2.3 se	7.8secs	2.6 -3.0	14.3
12/21	05:00:00	5.4	3.0 se	14.1 secs	3.1 se	10.0 secs	1.8 se	6.7secs	3.2 -3.7	14.1
12/21	04:00:00	4.7	3.0 se	14.5 secs	2.6 se	11.4 secs	2.1 se	7.8secs	3.3 -3.7	14.5
12/21	03:00:00	4.9	3.1 se	12.3 secs	1.8 se	15.9 secs	2.4 se	9.1secs	2.9 -3.3	12.3
12/21	02:00:00	4.7	3.1 se	14.3 secs	2.5 se	10.2 secs	1.7 se	6.7secs	3.3 -3.8	14.3
12/21	01:00:00	4.9	3.2 se	12.3 secs	1.8 se	15.8 secs	2.6 se	9.2secs	2.9 -3.3	12.3
12/21	00:00:00	4.8	3.3 se	12.3 secs	2.5 se	9.1 secs	1.5 se	15.4secs	3.0 -3.4	12.3
12/20	23:00:00	4.9	2.9 se	14.1 secs	2.8 se	10.1 secs	1.5 se	6.7secs	3.1 -3.5	14.1
12/20	22:00:00	4.6	3.0 se	12.4 secs	2.5 se	9.2 secs	1.0 se	16.7secs	2.8 -3.1	12.4

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
21:00:00 (GMT) on 12/21
Combined Sea Height:	7.5 ft
Dominant Period:	14.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	090 degrees
Barometric Pressure:	1013.2 mbs
Air Temperature:	78.4 degrees
Water Temperature:	79.9 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
12/21	21:00:00	7.5	14.0	21.4	25.4	090	1013.2	78.4	79.9
12/21	20:00:00	7.9	0.0	19.5	23.4	090	1014.2	78.3	79.9
12/21	19:00:00	7.9	14.0	19.5	23.4	090	1014.3	78.1	79.9
12/21	18:00:00	8.2	14.0	19.5	23.4	090	1014.3	77.7	79.9
12/21	17:00:00	7.5	9.0	17.6	21.4	090	1013.9	77.9	79.9
12/21	16:00:00	7.5	0.0	19.5	21.4	080	1013.6	77.9	79.7
12/21	15:00:00	7.5	0.0	19.5	25.4	080	1013.3	77.9	79.9
12/21	14:00:00	6.6	0.0	19.5	25.4	080	1013.3	77.7	79.9
12/21	13:00:00	7.2	14.0	17.6	19.5	070	1013.5	77.7	79.9
12/21	12:00:00	6.9	0.0	13.7	17.6	070	1013.9	77.7	79.9
12/21	11:00:00	7.2	12.0	15.6	19.5	080	1014.6	77.7	79.9
12/21	10:00:00	7.5	15.0	15.6	17.6	080	1014.8	77.7	79.9
12/21	09:00:00	6.2	7.0	15.6	19.5	070	1015.0	78.1	79.5
12/21	08:00:00	6.9	0.0	13.7	17.6	080	1015.2	78.3	79.5
12/21	07:00:00	6.9	8.0	15.6	19.5	070	1015.3	78.1	79.3
12/21	06:00:00	6.2	9.0	15.6	19.5	080	1015.0	78.3	79.2
12/21	05:00:00	6.6	9.0	15.6	17.6	080	1014.5	78.3	79.2
12/21	04:00:00	6.9	0.0	11.7	15.6	080	1013.5	78.3	79.2
12/21	03:00:00	6.9	0.0	11.7	13.7	090	1013.2	78.3	79.3
12/21	02:00:00	6.9	11.0	11.7	13.7	090	1012.7	78.3	79.3
12/21	01:00:00	6.6	0.0	9.8	13.7	100	1012.5	78.3	79.3
12/21	00:00:00	5.9	0.0	11.7	13.7	100	1012.4	78.1	79.3
12/20	23:00:00	6.2	8.0	11.7	13.7	100	1012.7	78.3	79.2
12/20	22:00:00	6.2	8.0	13.7	17.6	100	1013.4	78.1	79.2

000040502 ___0.025729

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